don't pass nameidata to ->create()

boolean "does it have to be exclusive?" flag is passed instead;
Local filesystem should just ignore it - the object is guaranteed
not to be there yet.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/mm/shmem.c b/mm/shmem.c
index bd10636..c15b998 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1877,7 +1877,7 @@
 }
 
 static int shmem_create(struct inode *dir, struct dentry *dentry, umode_t mode,
-		struct nameidata *nd)
+		bool excl)
 {
 	return shmem_mknod(dir, dentry, mode | S_IFREG, 0);
 }